Note js




Note.js is an open source framework that helps developers create dynamic web pages that can run across multiple platforms. It's built on chrome v8, which mean that it uses the same compiler.

It's  is used for full stack,  front end, backend development. It simplifies  real time communication between the client and server. Note.JS also has an event driven archchiecture, which allows input and output asynchronous. These are some of the few reasond programmers and developer.

Comments

Post a Comment

Popular posts from this blog

CSS

Image
IT is a language that describes the style of an HTML document and describes how HTML elements should be displayed. When tags like <font>, and color attributes were added to the HTML 3.2 specification, it started a nightmare for web developers. Development of large websites, where fonts and color information were added to every single page, became a long and expensive process. To solve this problem, the World Wide Web Consortium (W3C) created CSS.CSS removed the style formatting from the HTML page! power of css                               A CSS rule-set consists of a selector and a declaration block                                                                     -ref in w3 school- There are the following three types of CSS: Inline CSS.(using in html elements) Internal CSS.(using in html head part) External CSS.(using in addisanal sheet)
Read more

Bootstrap

Image
BOOTSTRAP   Bootsrap is framework of css.there are many frame to css.UIkit, Semantic UI, Bulma ,Tailwind etc. It is very easy to use.   If you’re not familiar with how a framework like Bootstrap works, a few code examples will help, so you can see how easy it is to build maintainable interfaces by editing nothing but HTML.   Bootstrap includes HTML and CSS based design templates for typography, forms, buttons, tables, navigation, modals, image carousels and many other, as well as optional JavaScript plugins   Bootstrap also gives you the ability to easily create responsive designs same bootstrap class are    forms :-.text-muted, .text-primary, .text-success, .text-info, .text-warning, .text-danger, .text-secondary, .text-white, .text-dark, .text-body (default body color/often black) and .text-light   buttons :-.btn   tables :-table   navigation:-nav   image:-.img-thumbnail,.rounded-circle
Read more

Mongodb

Image
Basic commands on mongo shell  Show all available databases:  show dbs;  Select a particular database to access, e.g. mydb. This will create mydb if it does not already exist:   use mydb;  Show all collections in the database (be sure to select one first, see above):  show collections;  Show all functions that can be used with the database:  db.my db.help();  To check your currently selected database,use the command db  > db  mydb db.dropDatabase() command is us ed to drop a existing database.  db.dropDatabase() insert collection  We add tworecords to our collection test as: >db.test.insert({"key":"value1","key2":"Val2","key3":"val3"})  WriteResult({ "nInserted" : 1 }) > db.test.insert({"key":"value2","key2":"Val21","key3":"val31"})  WriteResult({ "nInserted" : 1 })  If we see them via find, they will look very
Read more